package y23.Oct;

class A{

}
class B extends A{

}
class C extends B{

}

public class Test6 {
    public static void main(String[] args) {
        A a = new A();
        A a1 = new B();
        A a2 = new C();
        int i = 6;
        System.out.println(i);
        System.out.println(i++);
        System.out.println(i);

    }
}
